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what is the lightest air
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Is oxygen chlorine silicon or argon?
argon
Of the gases oxygen argon chlorine and neon which would be the two most chemically reactive?
Oxygen and chlorine would be the most chemically reactive, as they readily form compounds with other elements. Argon and neon are inert gases, meaning they are stable and do not readily react with other substances.
Is chlorine more reactive with oxygen than argon?
Yes, chlorine is more reactive with oxygen than argon. Chlorine is a highly reactive element and readily forms compounds with oxygen, whereas argon is a noble gas and is chemically inert, meaning it does not readily react with other elements.
What are the first eighteen elements in order?
hydrogen helium lithium beryllium boron carbon nitrogen oxygen fluorine neon sodium magnesium aluminium silicon phosphorous sulphur chlorine argon
How many nuetrons are in the following elements oxygen bromine helium argon manganese and silicon?
Oxygen=8 Bromine=45 Helium=2 Argon=22 Manganese=30 Silicone=14
Is oxygen chlorine silicon or argon?
argon
Which element is most similar to oxygen bromine argon or silicon?
silicon
What elements are on the right side of the table?
Helium, Boron, Carbon, Nitrogen, Oxygen, Fluorine, Neon, Silicon, Phosphorus, Sulphur, Chlorine, and Argon are the main ones
Which element on the periodic table would have non-metallic properties?
Metalloids and nonmetals; examples: chlorine, hydrogen, selenium, sulfur, carbon, silicon, germanium, neon, iodine, argon, krypton, nitrogen, hydrogen, xenon, etc.
What are the first 20 elements of the pedriotic table?
The first 20 elements of the periodic table are hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine, neon, sodium, magnesium, aluminum, silicon, phosphorus, sulfur, chlorine, argon, potassium, and calcium.
Name ten examples non-metals?
nitrogen, oxygen, hydrogen, silicon, neon, phosphorus, argon, bromide, fluorine, carbon
Which elements are on period 3 of the table of elements?
Sodium, magnesium, aluminum, silicon, phosphorus, sulfur, chlorine, and argon.
What are the first 20 elements?
Hydrogen, Helium, Lithium, Beryllium, Boron, Carbon, Nitrogen, Oxygen, Fluorine, Neon, Sodium, Magnesium, Aluminum, Silicon, Phosphorus, Sulfur, Chlorine, Argon, Potassium, and Calcium.
Of the gases oxygen argon chlorine and neon which would be the two most chemically reactive?
Oxygen and chlorine would be the most chemically reactive, as they readily form compounds with other elements. Argon and neon are inert gases, meaning they are stable and do not readily react with other substances.
Is chlorine more reactive with oxygen than argon?
Yes, chlorine is more reactive with oxygen than argon. Chlorine is a highly reactive element and readily forms compounds with oxygen, whereas argon is a noble gas and is chemically inert, meaning it does not readily react with other elements.
What are the 20 lightest elements?
The first 20 elements are Hydrogen, Helium, Lithium, Beryllium, Boron, Carbon, Nitrogen,Oxygen, Flourine,Neon,Sodium,Magnesium, Aluminium,Silicon,Phosporous,Sulphur, Chlorine, Argon, Pottasium, and Calcium. The numbers on the top right are the mass of the element.
What are the first eighteen elements in order?
hydrogen helium lithium beryllium boron carbon nitrogen oxygen fluorine neon sodium magnesium aluminium silicon phosphorous sulphur chlorine argon
